Dayton, Ohio
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -6° -29.4° (1985) 22.2° (1950) 2.85" 5.3"
February -4° -22.8° (1936) 25° (2000) 2.4" 2.2"
March 10° -17.2° (1943) 28.9° (2007) 3.32" 1.7"
April 18° -7.8° (1972) 32.2° (1986) 4.01" 0.1"
May 12° 23° -1.1° (1966) 35° (1998) 4.81" 0"
June 17° 29° 5.6° (1990) 39.4° (1994) 3.99" 0"
July 19° 31° 9.4° (1940) 40.6° (1934) 4.28" 0"
August 18° 30° 6.7° (1946) 39.4° (1999) 2.85" 0"
September 14° 26° 0.6° (1942) 37.8° (1954) 2.71" 0"
October 19° -5° (1952) 33.3° (2007) 2.87" 0"
November 12° -15.6° (1958) 27.2° (1999) 3.32" 0.1"
December -3° -26.7° (1989) 23.9° (1998) 3.01" 2.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 21° -1° (1943) 32.2° (2007) 0.15" 0"
May 2 21° 1° (1994) 32° (1959) 0.15" 0"
May 3 10° 21° 2° (1940) 31° (1949) 0.15" 0"
May 4 10° 22° 1° (1957) 33° (1949) 0.16" 0"
May 5 10° 22° 2° (1957) 33° (1949) 0.16" 0"
May 6 10° 22° 3° (1968) 33° (1949) 0.16" 0"
May 7 10° 22° 1° (1989) 31° (1969) 0.16" 0"
May 8 10° 22° 1° (1989) 32° (1965) 0.15" 0"
May 9 11° 22° -1° (1947) 32° (1936) 0.16" 0"
May 10 11° 23° -1° (1966) 34° (1936) 0.16" 0"
May 11 11° 23° 2° (1945) 32° (1993) 0.15" 0"
May 12 11° 23° 2° (1938) 33° (1999) 0.16" 0"
May 13 11° 23° 1° (1946) 34° (1999) 0.16" 0"
May 14 11° 23° 2° (1996) 33° (1962) 0.16" 0"
May 15 12° 23° 3° (1973) 34° (1998) 0.16" 0"
May 16 12° 23° 3° (1959) 35° (1998) 0.16" 0"
May 17 12° 24° 3° (1973) 34° (1962) 0.15" 0"
May 18 12° 24° 4° (1973) 35° (1962) 0.15" 0"
May 19 12° 24° 2° (2002) 34° (1962) 0.16" 0"
May 20 13° 24° 5° (1954) 34° (1998) 0.15" 0"
May 21 13° 24° 4° (1954) 34° (1977) 0.16" 0"
May 22 13° 24° 2° (2002) 33° (1941) 0.15" 0"
May 23 13° 25° 2° (2002) 33° (1994) 0.16" 0"
May 24 13° 25° 4° (1935) 33° (2010) 0.16" 0"
May 25 13° 25° 5° (1934) 33° (1953) 0.16" 0"
May 26 14° 25° 4° (1934) 33° (1975) 0.15" 0"
May 27 14° 25° 2° (1961) 33° (1941) 0.15" 0"
May 28 14° 25° 6° (1992) 33° (1941) 0.15" 0"
May 29 14° 26° 6° (1965) 34° (1942) 0.15" 0"
May 30 14° 26° 4° (1947) 34.4° (2006) 0.15" 0"
May 31 15° 26° 6° (1984) 34.4° (2006) 0.15" 0"
Advertisements
Track Severe Weather on mobile